The hotel offers a variety of room types including double, triple, single, and twin rooms. The double room accommodates 2 adults with a double bed and is non-smoking. The triple room accommodates 3 adults with a combination of twin and double beds and is also non-smoking. The single room accommodates 1 adult with a twin bed, while the twin room accommodates 2 adults with two twin beds. Both the single and twin rooms are non-smoking.

In the data provided, it is mentioned that the Relais du Pré hotel is an adults-only establishment and has a bar. Based on this information, guests can spend their time at the hotel by enjoying various leisure activities.

Firstly, they can relax and unwind at the bar, enjoying a wide selection of beverages and cocktails. This would provide them with a perfect opportunity to socialize with other guests and have a pleasant evening.

Secondly, being an adults-only hotel, guests can take advantage of the tranquil environment and indulge in some quiet time. They can read a book, meditate, or simply enjoy the peacefulness of the hotel.

Overall, the key leisure amenity at the Relais du Pré hotel is the bar, offering a place for guests to unwind and socialize. The adults-only environment also provides a calm and relaxing atmosphere, perfect for those seeking a peaceful getaway.